Gitlab and gitlab-shell's ssh keys can get out of sync
Created by: raphendyr
Gitlab doesn't know if ssh key was or was not added to .ssh/authorized_keys (via gitlab-shell).
I got this when I tried current master (5da7424f) and didn't install gitlab-shell to /home/git/gitlab-shell
After correcting gitlab-shell installation I added another key with went ok to authorized_keys. First key is still missing.
Basically this is no problem as long as gitlab-shell works, but if there is bug or miss configuration lot of keys might get out of sync.